About Mackinac Island Main Dock - Dockage
Dock @ our Mackinac Island Main Dock on North side of dock. No reservations required. No limit on # of days. $2.50 per foot per day. Go to office at head of dock to pay. Display your paid pass in the Starboard front window of your boat.
Facilities
Electricity
Petrol
Wifi
Sewage
Toilets
Recycling
Bicycles
HauloutCOORDINATES
45.84879 N, -84.61591 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
16
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Fri
5AM - 9AM
06 February 2026
NW 10 knots increasing to 12 knots. Gusts up to 17 knots.
−2°C
W 0.5m at 2s period
Cloudy
Fri
9AM - 1PM
06 February 2026
- NW 15 knots increasing to 26 knots. Gusts up to 32 knots.
- Decreasing from −2 to −7°C
- NW 0.5-1.2m at 3s period
UV Index: 1 - Low- Cloudy
Fri
1PM - 5PM
06 February 2026
- NW 22–24 knots. Gusts up to 30 knots.
- Decreasing from −7 to −12°C
- NW 1.2-1.5m at 4s period
- UV Index: 1 - Low
- Cloudy